CN204424447U - Antenna and router - Google Patents
Antenna and router Download PDFInfo
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- CN204424447U CN204424447U CN201520018429.3U CN201520018429U CN204424447U CN 204424447 U CN204424447 U CN 204424447U CN 201520018429 U CN201520018429 U CN 201520018429U CN 204424447 U CN204424447 U CN 204424447U
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- antenna
- copper pipe
- connecting portion
- fixedly connected
- phase controller
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Abstract
The utility model discloses a kind of antenna, antenna comprises coaxial line, earth electrode and phase controller; Coaxial line comprises knit unit and heart yearn, and knit unit is sheathed on outside heart yearn, and is fixedly connected with heart yearn; Phase controller comprises connecting portion and spire, and connecting portion is fixedly connected with spire; Knit unit is fixedly connected with earth electrode, and heart yearn is fixedly connected with connecting portion.The utility model also discloses a kind of router.The utility model, by phase controller being set to comprise connecting portion and spire, and the heart yearn of coaxial line is fixedly connected with connecting portion, while antenna can be received and sending high-frequency signal, connecting portion and spire can improve the gain of high-frequency signal, be conducive to the differential loss making up antenna, the service quality of high band external antenna is protected, the expansion being conducive to high band external antenna uses.
Description
Technical field
The utility model relates to a kind of antenna and router.
Background technology
Along with the development of society, wireless device is developed fast, as the Important Components of wireless device, wireless antenna is also developed fast, in wireless antenna, due to the rising along with antenna band, the differential loss of antenna increases gradually, the use of high band external antenna is restricted, is unfavorable for that the expansion of high band external antenna uses.
Utility model content
Main purpose of the present utility model is to provide a kind of antenna increasing high frequency antenna gain.
For achieving the above object, the utility model provides a kind of antenna, and described antenna comprises coaxial line, earth electrode and phase controller; Described coaxial line comprises knit unit and heart yearn, and described knit unit is sheathed on outside described heart yearn, and is fixedly connected with described heart yearn; Described phase controller comprises connecting portion and spire, and described connecting portion is fixedly connected with described spire;
Described knit unit is fixedly connected with described earth electrode, and described heart yearn is fixedly connected with described connecting portion.
Preferably, described earth electrode is the first copper pipe, and the length direction of described first copper pipe is identical with the length direction of described phase controller, and described first copper pipe and described phase controller are located along the same line, described first copper pipe ground connection.
Preferably, described first copper pipe is provided with the first installation portion near one end of described phase controller;
Described first installation portion is formed with the installing hole for fixing described coaxial line, the first copper pipe described in described installing hole conducting, described installing hole, away from the aperture of described phase controller one end, is greater than the aperture near described phase controller one end;
The knit unit of described coaxial line is fixedly connected with the madial wall of described installing hole.
Preferably, the described connecting portion of described phase controller is fixedly connected with the heart yearn of described coaxial line through described installing hole one end;
Described spire comprises six spiral coils.
Preferably, the length of described spire is between 26.0mm-26.4mm, and the external diameter of described spire is between 5.5mm-6.0mm.
Preferably, described antenna also comprises high frequency adjuster, and described high frequency adjuster is for adjusting the frequency range of described antenna institute receiving and transmitting signal.
Preferably, described high frequency adjuster comprises the second copper pipe, and described second copper pipe to be sheathed on connecting portion and to be arranged between earth electrode and spire;
Described second copper pipe is provided with the second installation portion for fixing described connecting portion near one end of described first copper pipe, the shape of described second installation portion is identical with described first installation portion with structure.
Preferably, induced field is produced between described first copper pipe and described second copper pipe.
Preferably, described first copper pipe and described second copper pipe are located along the same line, and the spacing between described first copper pipe and described second copper pipe is between 3.5mm-5mm.
The utility model proposes a kind of router further.
A kind of router, described router comprises antenna, and described antenna comprises coaxial line, earth electrode and phase controller; Described coaxial line comprises knit unit and heart yearn, and described knit unit is sheathed on outside described heart yearn, and is fixedly connected with described heart yearn; Described phase controller comprises connecting portion and spire, and described connecting portion is fixedly connected with described spire;
Described knit unit is fixedly connected with described earth electrode, and described heart yearn is fixedly connected with described connecting portion.
The utility model, by phase controller being set to comprise connecting portion and spire, and the heart yearn of coaxial line is fixedly connected with connecting portion, while antenna can be received and sending high-frequency signal, connecting portion and spire can improve the gain of high-frequency signal, be conducive to the differential loss making up antenna, the service quality of high band external antenna is protected, the expansion being conducive to high band external antenna uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model antenna;
Fig. 2 is the structural representation of the coaxial line of the utility model antenna;
Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 1.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of antenna.
In the utility model embodiment, referring to figs. 1 through Fig. 3, this antenna 1 comprises coaxial line 30, earth electrode 20 and phase controller 10.Coaxial line 30 comprises knit unit 32 and heart yearn 34, and knit unit 32 is sheathed on outside heart yearn 34, and is fixedly connected with heart yearn 34.Phase controller 10 comprises connecting portion 11 and spire 12, and connecting portion 11 is fixedly connected with spire 12.Knit unit 32 is fixedly connected with earth electrode 20, and heart yearn 34 is fixedly connected with connecting portion 11.
Introduce the concrete structure of each parts below.
In the present embodiment, coaxial line 30 comprises knit unit 32, heart yearn 34, and protective layer 31, and protective layer 31 is arranged on the outermost layer of coaxial line 30, and knit unit 32 is arranged between heart yearn 34 and protective layer 31.The heart yearn 34 at center is excellent with copper core, and for transmitting high level, heart yearn 34 is coated by insulating material 33; Be the cylindrical metallic thin layer coaxial with heart yearn 34 outside insulating material 33, this thin layer is knit unit 32, for transmitting low level, also plays shielding action simultaneously.One end of coaxial line 30 is fixedly connected with connecting portion 11, and the other end and the radio-based electronic devices using this antenna 1, as router, external-connected port connects.
Earth electrode 20 is preferably the first copper pipe, and earth electrode 20 is provided with the installing hole 22 the first installation portion 21, first installation portion 21 is formed with for fixing coaxial line 30 near one end of phase controller 10.The knit unit 32 of coaxial line 30 is fixedly connected with the madial wall of installing hole 22.Particularly, the length direction of earth electrode 20 communicates with the length direction of phase controller 10, earth electrode 20 and phase controller position 10 on same straight line, earth electrode 20 ground connection.Earth electrode 20 is cylindrical tube, and one end of earth electrode 20 is provided with on the first installation portion 21, first installation portion 21 and is formed and the installing hole 22 for fixing coaxial line 30.Installing hole 22 is away from the aperture of phase controller 10 one end, be greater than the aperture near phase controller 10 one end, first installing hole 22 comprises introduction part 221 and installation portion 222 particularly, the tapered setting of introduction part 221, the shape and size of installation portion 222 and coaxial line 30 adaptation.Less one end, introduction part 221 aperture is communicated with installation portion 222, installing hole 22 conducting earth electrode 20, and coaxial line 30 can be fixedly connected with phase controller 10 through earth electrode 20.Wherein, knit unit 32 is excellent to be welded as with the connected mode of installing hole 22 madial wall, and heart yearn 34 is excellent to be welded as with the connection of phase controller 10.In the present embodiment, by the mode of welding, the madial wall of knit unit 32 with installing hole 22 is fixedly connected with, coaxial line 30 is stablized, be conducive to being fixedly connected with of heart yearn 34 and phase controller 10.By coaxial line 30, after earth electrode 20 and phase controller 10 are fixedly connected with, antenna 1 can receive and dispatch 2.4G/2.5G signal.Wherein, the first installation portion 21 can be wholely set with earth electrode 20.
Phase controller 10 is excellent with spring, and connecting portion 11 is fixedly connected with the heart yearn 34 of coaxial line 30 through installing hole 22 one end.Particularly, in the shape of a spiral, wherein, connecting portion 11 is cylinder, and its length direction is identical with the length direction of spire 12 for connecting portion 11 and spire 12.In a preferred embodiment, spire 12 comprises six spiral coils.The length L of spire 12, between 26.0mm-26.4mm, is excellent with 26.2mm, and the external diameter Φ of spire 12, between 5.5mm-6.0mm, is excellent with 5.7mm.Phase controller 10 can regulate the phase place of antenna 1 by the spiral number of turns in adjustable screw portion 12, length and external diameter.
In the present embodiment, by phase controller 10 being set to comprise connecting portion 11 and spire 12, and the heart yearn 34 of coaxial line 30 is fixedly connected with connecting portion 11, while antenna 1 can be received and sending high-frequency signal, connecting portion 11 and spire 12 can improve the gain of high-frequency signal, be conducive to the differential loss making up antenna 1, the service quality of high band external antenna 1 is protected, the expansion being conducive to high band external antenna 1 uses.
Further, antenna 1 also comprises high frequency adjuster, and high frequency adjuster is for adjusting the frequency range of antenna 1 receiving and transmitting signal.Particularly, high frequency adjuster comprises the second copper pipe 40, second copper pipe 40 and to be sheathed on connecting portion 11 and to be arranged between earth electrode 20 and spire 12.Second copper pipe 40 is provided with the second installation portion 41, second installation portion 41 shape near one end of earth electrode 20 is identical with the first installation portion 21 with structure.The connecting portion 11 of phase controller 10 welds with coaxial line 30 heart yearn 34 passing installing hole 22 through the second installation portion 41 of the second copper pipe 40, in the gap between earth electrode 20 and the second copper pipe 40, the position of welding.Produce induced field between earth electrode 20 and the second copper pipe 40, earth electrode 20 and the second copper pipe 40 realize the mutual conversion between induced current and electromagnetic wave by induced field.Earth electrode 20 and the second copper pipe 40 are located along the same line, the spacing d between earth electrode 20 and the second copper pipe 40 between 3.5mm-5mm, being excellent between 4.0mm-4.3mm.
In the present embodiment, by the setting of the second copper pipe 40, and the second copper pipe 40 is arranged at intervals on same straight line with earth electrode 20, the induced field that earth electrode 20 and the second copper pipe 40 are directly produced can realize the mutual conversion between induced current and electromagnetic wave, to realize reception and the transmission of 5G signal, thus add the frequency range that antenna 1 received and sent high-frequency signal, be conducive to the adaptability improving antenna 1.Certainly, in other embodiments, by regulating shape and the position of the second copper pipe 40, antenna 1 can also receive and send the signal of other frequency range.I.e. antenna disclosed in the utility model, can realize the high band communication between 2.4GHz-2.5GHz, 5.15GHz-5.85GHz.
The utility model proposes a kind of router further.
A kind of router, this router comprises antenna 1, and the concrete structure of antenna 1, with reference to above-described embodiment, does not repeat them here.
In the present embodiment, by phase controller 10 being set to comprise connecting portion 11 and spire 12, and the heart yearn 34 of coaxial line 30 is fixedly connected with connecting portion 11, while antenna 1 can be received and sending high-frequency signal, connecting portion 11 and spire 12 can improve the gain of high-frequency signal, be conducive to the differential loss making up antenna 1, the service quality of high band external antenna 1 is protected, the expansion being conducive to high band external antenna 1 uses; By the setting of the second copper pipe 40, and the second copper pipe 40 is arranged at intervals on same straight line with earth electrode 20, the induced field that earth electrode 20 and the second copper pipe 40 are directly produced can realize the mutual conversion between induced current and electromagnetic wave, to realize reception and the transmission of 5G signal, thus add the frequency range that antenna 1 received and sent high-frequency signal, be conducive to the adaptability improving antenna 1.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an antenna, is characterized in that, described antenna comprises coaxial line, earth electrode and phase controller; Described coaxial line comprises knit unit and heart yearn, and described knit unit is sheathed on outside described heart yearn, and is fixedly connected with described heart yearn; Described phase controller comprises connecting portion and spire, and described connecting portion is fixedly connected with described spire;
Described knit unit is fixedly connected with described earth electrode, and described heart yearn is fixedly connected with described connecting portion.
2. antenna as claimed in claim 1, it is characterized in that, described earth electrode is the first copper pipe, and the length direction of described first copper pipe is identical with the length direction of described phase controller, and described first copper pipe and described phase controller are located along the same line, described first copper pipe ground connection.
3. antenna as claimed in claim 2, it is characterized in that, described first copper pipe is provided with the first installation portion near one end of described phase controller;
Described first installation portion is formed with the installing hole for fixing described coaxial line, the first copper pipe described in described installing hole conducting, described installing hole, away from the aperture of described phase controller one end, is greater than the aperture near described phase controller one end;
The knit unit of described coaxial line is fixedly connected with the madial wall of described installing hole.
4. antenna as claimed in claim 3, is characterized in that, the described connecting portion of described phase controller is fixedly connected with the heart yearn of described coaxial line through described installing hole one end;
Described spire comprises six spiral coils.
5. antenna as claimed in claim 4, it is characterized in that, the length of described spire is between 26.0mm-26.4mm, and the external diameter of described spire is between 5.5mm-6.0mm.
6. antenna as claimed in claim 3, it is characterized in that, described antenna also comprises high frequency adjuster, and described high frequency adjuster is for adjusting the frequency range of described antenna institute receiving and transmitting signal.
7. antenna as claimed in claim 6, it is characterized in that, described high frequency adjuster comprises the second copper pipe, and described second copper pipe to be sheathed on connecting portion and to be arranged between earth electrode and spire;
Described second copper pipe is provided with the second installation portion for fixing described connecting portion near one end of described first copper pipe, the shape of described second installation portion is identical with described first installation portion with structure.
8. antenna as claimed in claim 7, is characterized in that, produce induced field between described first copper pipe and described second copper pipe.
9. antenna as claimed in claim 8, it is characterized in that, described first copper pipe and described second copper pipe are located along the same line, and the spacing between described first copper pipe and described second copper pipe is between 3.5mm-5mm.
10. a router, is characterized in that, described router comprises antenna as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018429.3U CN204424447U (en) | 2015-01-12 | 2015-01-12 | Antenna and router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018429.3U CN204424447U (en) | 2015-01-12 | 2015-01-12 | Antenna and router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424447U true CN204424447U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018429.3U Active CN204424447U (en) | 2015-01-12 | 2015-01-12 | Antenna and router |
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| Country | Link |
|---|---|
| CN (1) | CN204424447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111033896A (en) * | 2017-10-11 | 2020-04-17 | 株式会社友华 | Antenna device |
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2015
- 2015-01-12 CN CN201520018429.3U patent/CN204424447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111033896A (en) * | 2017-10-11 | 2020-04-17 | 株式会社友华 | Antenna device |
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